Tall Oak II: Midcon System

Approximately 750+ miles of low- and high-pressure gas gathering lines,

60 MMscf/d of processing capacity and 10,000 bbls/d of condensate stabilization capacity at the Carmen Cryogenic Plant, and

The Eagle Chief Gas Processing Plant, which includes a 30 MMscf/d refrigeration plant.

Tall Oak II has initiated the installation of a new, state-of-the-art 200 MMscf/d RSV cryogenic processing train at the Carmen Processing Facility to bring its total processing capacity in the STACK to 260 MMscf/d. In addition, Tall Oak II currently has two compressor stations and multiple pipelines under construction, with two additional compressor stations and an additional 100 miles of new, all-steel gathering pipelines planned for 2019. The buildout of the system will ultimately span more than nine Oklahoma counties and include more than 1,000 miles of gathering pipelines.

The Carmen plant serves expanding natural gas production in the liquids-rich NW STACK play which includes the Meramec zone, the Osage zone and portions of the Cana Woodford shale play. Compression is provided at six existing compressor stations located throughout Woods, Major and Dewey counties.

Midcon System

Tall Oak III: Arkoma STACK System

Tall Oak Midstream III is in the first phase of the buildout of its Arkoma STACK gathering system. Currently the assets include approximately 125+ miles of gathering lines, four compressor stations with approximately 28,000+ HP of compression capacity and a liquids handling facility with over 5,000 BPD of stabilization capacity. The company expects to add an additional 50 miles of gathering lines and at least one additional compressor station in 2019. Construction of the Panther Creek cryogenic processing plant is underway. The plant is expected to come into service in June 2019. The gas gathering system is located in southeast Oklahoma’s Arkoma STACK play with plans to ultimately span Hughes County and portions of Okfuskee, Okmulgee, Seminole, Pontotoc, Coal, Pittsburg, Atoka and McIntosh counties.